Subtract 12/4 from 10/56
1st number: 10/56, 2nd number: 3 0/4
10/56 - 12/4 is -79/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
10/56 = 10 × 1/56 × 1 = 10/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
12/4 = 12 × 14/4 × 14 = 168/56 - Subtract the two like fractions:
10/56 - 168/56 = 10 - 168/56 = -158/56 - After reducing the fraction, the answer is -79/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/56-12/4 10/56-24/4 10/56-12/8 30/56-12/4 10/56-36/4 50/56-12/4 10/56-60/4 10/56-12/20 70/56-12/4 10/56-84/4 10/56-12/28